./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/simple_3-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/simple_3-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8b9c8396c2cadaebd0d1bf5efb2e2e779b8a2240a5737f65c06e64ea585aef3c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 16:08:49,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:08:49,863 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:08:49,895 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:08:49,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:08:49,896 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:08:49,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:08:49,900 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:08:49,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:08:49,908 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:08:49,910 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:08:49,916 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:08:49,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:08:49,924 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:08:49,925 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:08:49,926 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:08:49,927 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:08:49,928 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:08:49,930 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:08:49,932 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:08:49,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:08:49,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:08:49,946 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:08:49,946 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:08:49,956 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:08:49,956 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:08:49,957 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:08:49,958 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:08:49,958 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:08:49,959 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:08:49,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:08:49,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:08:49,961 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:08:49,962 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:08:49,963 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:08:49,963 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:08:49,964 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:08:49,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:08:49,964 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:08:49,965 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:08:49,966 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:08:49,967 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-21 16:08:50,007 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:08:50,008 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:08:50,009 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:08:50,011 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:08:50,012 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:08:50,013 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:08:50,013 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:08:50,014 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-21 16:08:50,014 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-21 16:08:50,015 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-21 16:08:50,016 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-21 16:08:50,016 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-21 16:08:50,016 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-21 16:08:50,017 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:08:50,017 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:08:50,017 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:08:50,017 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:08:50,018 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:08:50,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:08:50,018 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-21 16:08:50,018 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-21 16:08:50,019 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-21 16:08:50,019 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:08:50,020 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:08:50,020 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-21 16:08:50,021 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:08:50,021 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-21 16:08:50,021 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:08:50,022 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:08:50,022 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:08:50,022 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:08:50,023 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-21 16:08:50,024 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b9c8396c2cadaebd0d1bf5efb2e2e779b8a2240a5737f65c06e64ea585aef3c [2022-11-21 16:08:50,284 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:08:50,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:08:50,314 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:08:50,315 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:08:50,315 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:08:50,316 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/loop-acceleration/simple_3-2.c [2022-11-21 16:08:53,429 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:08:53,671 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:08:53,671 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/sv-benchmarks/c/loop-acceleration/simple_3-2.c [2022-11-21 16:08:53,678 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/data/9b442140e/f1ce62097b454eddb23a99dcec796079/FLAG59106b652 [2022-11-21 16:08:53,697 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/data/9b442140e/f1ce62097b454eddb23a99dcec796079 [2022-11-21 16:08:53,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:08:53,701 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:08:53,702 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:08:53,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:08:53,706 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:08:53,707 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:08:53" (1/1) ... [2022-11-21 16:08:53,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f236b63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:53, skipping insertion in model container [2022-11-21 16:08:53,708 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:08:53" (1/1) ... [2022-11-21 16:08:53,716 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:08:53,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:08:53,875 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/sv-benchmarks/c/loop-acceleration/simple_3-2.c[376,389] [2022-11-21 16:08:53,883 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:08:53,895 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 16:08:53,908 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/sv-benchmarks/c/loop-acceleration/simple_3-2.c[376,389] [2022-11-21 16:08:53,910 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:08:53,923 INFO L208 MainTranslator]: Completed translation [2022-11-21 16:08:53,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:53 WrapperNode [2022-11-21 16:08:53,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:08:53,925 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 16:08:53,925 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 16:08:53,925 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 16:08:53,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:53" (1/1) ... [2022-11-21 16:08:53,939 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:53" (1/1) ... [2022-11-21 16:08:53,952 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 25 [2022-11-21 16:08:53,952 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 16:08:53,953 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 16:08:53,953 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 16:08:53,953 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 16:08:53,962 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:53" (1/1) ... [2022-11-21 16:08:53,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:53" (1/1) ... [2022-11-21 16:08:53,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:53" (1/1) ... [2022-11-21 16:08:53,963 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:53" (1/1) ... [2022-11-21 16:08:53,965 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:53" (1/1) ... [2022-11-21 16:08:53,969 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:53" (1/1) ... [2022-11-21 16:08:53,970 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:53" (1/1) ... [2022-11-21 16:08:53,970 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:53" (1/1) ... [2022-11-21 16:08:53,972 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 16:08:53,973 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 16:08:53,973 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 16:08:53,973 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 16:08:53,974 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:53" (1/1) ... [2022-11-21 16:08:53,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:53,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:54,008 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:54,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-21 16:08:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 16:08:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 16:08:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 16:08:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 16:08:54,108 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 16:08:54,110 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 16:08:54,224 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 16:08:54,229 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 16:08:54,230 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 16:08:54,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:08:54 BoogieIcfgContainer [2022-11-21 16:08:54,232 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 16:08:54,233 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-21 16:08:54,233 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-21 16:08:54,237 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-21 16:08:54,238 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 16:08:54,238 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.11 04:08:53" (1/3) ... [2022-11-21 16:08:54,239 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@621d7f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 04:08:54, skipping insertion in model container [2022-11-21 16:08:54,240 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 16:08:54,240 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:08:53" (2/3) ... [2022-11-21 16:08:54,240 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@621d7f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 04:08:54, skipping insertion in model container [2022-11-21 16:08:54,240 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 16:08:54,240 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:08:54" (3/3) ... [2022-11-21 16:08:54,242 INFO L332 chiAutomizerObserver]: Analyzing ICFG simple_3-2.c [2022-11-21 16:08:54,300 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-21 16:08:54,300 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-21 16:08:54,300 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-21 16:08:54,300 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-21 16:08:54,300 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-21 16:08:54,301 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-21 16:08:54,301 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-21 16:08:54,301 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-21 16:08:54,307 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:08:54,329 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-21 16:08:54,329 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:08:54,330 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:08:54,335 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-21 16:08:54,335 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-21 16:08:54,336 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-21 16:08:54,336 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 16:08:54,337 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-21 16:08:54,337 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 16:08:54,337 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 16:08:54,338 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-21 16:08:54,338 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-21 16:08:54,346 INFO L748 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 3#L17-2true [2022-11-21 16:08:54,347 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < main_~N~0#1 % 65536 % 4294967296);main_~x~0#1 := 2 + main_~x~0#1; 3#L17-2true [2022-11-21 16:08:54,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:08:54,353 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-21 16:08:54,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:08:54,371 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54459066] [2022-11-21 16:08:54,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:08:54,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:08:54,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:08:54,494 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 16:08:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:08:54,543 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 16:08:54,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:08:54,547 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2022-11-21 16:08:54,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:08:54,549 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [810531564] [2022-11-21 16:08:54,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:08:54,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:08:54,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:08:54,579 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 16:08:54,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:08:54,602 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 16:08:54,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:08:54,604 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-11-21 16:08:54,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:08:54,604 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041035752] [2022-11-21 16:08:54,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:08:54,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:08:54,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:08:54,625 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 16:08:54,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:08:54,642 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 16:08:54,757 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:08:54,758 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:08:54,758 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:08:54,759 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:08:54,759 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-21 16:08:54,759 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:54,759 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:08:54,759 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:08:54,760 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2022-11-21 16:08:54,760 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:08:54,760 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:08:54,778 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:08:55,079 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:08:55,079 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-21 16:08:55,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:55,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:55,086 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:55,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-21 16:08:55,090 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:08:55,090 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:08:55,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:55,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:55,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:55,129 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:55,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-21 16:08:55,133 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-21 16:08:55,134 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:08:55,183 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-21 16:08:55,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:55,189 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:08:55,189 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:08:55,189 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:08:55,189 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:08:55,189 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 16:08:55,189 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:55,190 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:08:55,190 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:08:55,190 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2022-11-21 16:08:55,190 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:08:55,190 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:08:55,192 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:08:55,418 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:08:55,423 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 16:08:55,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:55,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:55,427 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:55,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:55,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-21 16:08:55,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:55,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:55,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:55,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:55,456 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:55,461 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:08:55,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:55,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:55,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:55,485 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 16:08:55,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:55,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:55,487 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:55,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-21 16:08:55,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:55,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:55,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:55,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:55,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:55,509 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:55,519 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:08:55,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:55,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:55,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:55,541 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 16:08:55,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:55,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:55,544 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:55,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:55,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-21 16:08:55,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:55,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:55,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:55,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:55,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:55,574 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:08:55,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:55,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:55,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:55,614 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 16:08:55,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:55,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:55,616 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:55,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:55,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:55,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:55,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:55,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:55,640 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:55,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-21 16:08:55,671 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 16:08:55,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:55,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:55,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:55,723 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 16:08:55,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:55,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:55,725 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:55,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-21 16:08:55,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:55,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:55,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:08:55,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:55,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:55,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:55,754 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:55,770 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:08:55,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:55,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:55,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:55,794 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 16:08:55,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:55,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:55,796 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:55,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:55,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:55,817 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:08:55,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:55,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:55,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:55,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:55,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-21 16:08:55,830 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:08:55,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:55,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:55,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2022-11-21 16:08:55,859 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 16:08:55,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:55,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:55,861 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:55,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-21 16:08:55,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:55,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:55,888 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:08:55,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:55,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:55,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:55,889 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:55,903 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 16:08:55,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:55,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:55,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:55,945 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 16:08:55,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:55,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:55,947 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:55,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:55,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-21 16:08:55,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:55,965 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:08:55,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:55,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:55,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:55,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:55,972 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:08:55,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:55,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:55,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:55,999 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 16:08:55,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:56,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:56,001 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:56,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:56,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:56,025 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:08:56,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:56,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:56,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:56,026 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:08:56,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-21 16:08:56,037 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:08:56,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:56,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:56,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:56,211 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:08:56,211 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:08:56,211 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:08:56,211 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:08:56,212 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 16:08:56,212 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:56,212 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:08:56,212 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:08:56,212 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Lasso [2022-11-21 16:08:56,212 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:08:56,212 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:08:56,219 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:08:56,232 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:08:56,256 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:08:56,261 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:08:56,264 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:08:56,286 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:08:56,290 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:08:56,323 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:08:56,330 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:08:56,613 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:08:56,614 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 16:08:56,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:56,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:56,615 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:56,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:56,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:56,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:56,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:56,632 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:56,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-21 16:08:56,644 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:08:56,644 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:08:56,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:56,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:56,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:56,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:56,669 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:56,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:56,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:56,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:56,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:56,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:56,695 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:08:56,695 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:08:56,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-21 16:08:56,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:56,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:56,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:56,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:56,716 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:56,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:56,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:56,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:56,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:56,738 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:56,741 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:08:56,741 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:08:56,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-21 16:08:56,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:56,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:56,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:56,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:56,768 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:56,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:56,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:56,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:56,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:56,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:56,788 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:08:56,788 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:08:56,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-21 16:08:56,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:56,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:56,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:56,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:56,809 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:56,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:56,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:56,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:56,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:56,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:56,831 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:56,832 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:08:56,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:56,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-21 16:08:56,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:56,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:56,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:56,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:56,853 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:56,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:56,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:56,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:56,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:56,874 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:56,876 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:08:56,877 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:08:56,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-21 16:08:56,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:56,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:56,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:56,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:56,905 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:56,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:56,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:56,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:56,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:56,922 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:56,925 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:08:56,925 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:08:56,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-21 16:08:56,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:56,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:56,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:56,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:56,951 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:56,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:56,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:56,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:56,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:56,974 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:56,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-21 16:08:56,977 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:08:56,977 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:08:56,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:56,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:56,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:56,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:56,999 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,020 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:57,023 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:08:57,023 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:08:57,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-21 16:08:57,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,040 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,060 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:57,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-21 16:08:57,062 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:08:57,063 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:08:57,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,100 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,116 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:57,118 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:08:57,118 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:08:57,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-21 16:08:57,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,148 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-21 16:08:57,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,165 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:57,167 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:08:57,167 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:08:57,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,190 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,207 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:57,209 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:08:57,209 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:08:57,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-21 16:08:57,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,237 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-21 16:08:57,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,254 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:57,256 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:08:57,256 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:08:57,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,284 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:57,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,301 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:08:57,301 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:08:57,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:57,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-21 16:08:57,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,315 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 16:08:57,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,316 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-21 16:08:57,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,334 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:57,344 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:57,345 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:57,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,380 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:57,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-21 16:08:57,400 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:57,400 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:57,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,436 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:57,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-21 16:08:57,455 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:57,456 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:57,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,484 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:57,504 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:57,504 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:57,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-21 16:08:57,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,522 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:57,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,539 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:57,539 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:08:57,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:57,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-21 16:08:57,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,561 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-21 16:08:57,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:57,582 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:57,582 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:57,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,621 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,638 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:57,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-21 16:08:57,641 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:57,641 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:57,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,671 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,688 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:57,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-21 16:08:57,691 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:57,691 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:57,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,721 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,738 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:57,741 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:57,741 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:57,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-21 16:08:57,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,776 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:57,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-21 16:08:57,796 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:57,796 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:57,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,832 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,852 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:57,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-21 16:08:57,855 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:57,855 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:57,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,877 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-21 16:08:57,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,901 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:57,903 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:57,903 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:57,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,931 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-21 16:08:57,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:57,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:57,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:57,952 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:57,954 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:57,955 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:57,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:57,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:57,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:57,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:57,980 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:57,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:57,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:58,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-21 16:08:58,002 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:58,003 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:58,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,035 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:58,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:58,053 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:08:58,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:58,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-21 16:08:58,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,066 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 16:08:58,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,068 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:58,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-21 16:08:58,096 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:08:58,097 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:08:58,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,131 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-21 16:08:58,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:58,152 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:08:58,152 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:08:58,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,182 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:58,202 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:08:58,202 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:08:58,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-21 16:08:58,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,231 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:58,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-21 16:08:58,256 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:08:58,256 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:08:58,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,278 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:58,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:58,296 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:08:58,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:58,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-21 16:08:58,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,315 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,336 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:58,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-21 16:08:58,339 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:08:58,340 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:08:58,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,359 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:58,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-21 16:08:58,379 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:08:58,379 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:08:58,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,404 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:58,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-21 16:08:58,423 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:08:58,424 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:08:58,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,455 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:58,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-21 16:08:58,475 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:08:58,476 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:08:58,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,503 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:58,523 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:08:58,523 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:08:58,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-21 16:08:58,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,557 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:58,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-21 16:08:58,576 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:08:58,577 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:08:58,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,607 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:58,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-21 16:08:58,627 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:08:58,627 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:08:58,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,655 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:58,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-21 16:08:58,675 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:08:58,675 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:08:58,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,704 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,721 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:58,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-21 16:08:58,723 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:08:58,724 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:08:58,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,756 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:58,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,773 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:08:58,774 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:08:58,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:58,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-21 16:08:58,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,802 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 16:08:58,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,803 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,820 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:58,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-21 16:08:58,834 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:08:58,834 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:08:58,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,868 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:58,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-21 16:08:58,889 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:08:58,889 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:08:58,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,909 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,926 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:58,929 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:08:58,930 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:08:58,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-21 16:08:58,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-11-21 16:08:58,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,944 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-21 16:08:58,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:58,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:58,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:58,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:58,960 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:58,971 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:08:58,971 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:08:58,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:58,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:58,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:58,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:58,992 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:58,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:59,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:59,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,008 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:59,009 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 16:08:59,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:59,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-21 16:08:59,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,039 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:59,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,056 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:59,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-21 16:08:59,059 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:08:59,060 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:08:59,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,085 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-21 16:08:59,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:59,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,103 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:59,106 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:08:59,106 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:08:59,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-11-21 16:08:59,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,125 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:59,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:59,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-21 16:08:59,152 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:08:59,152 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:08:59,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,175 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:59,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,194 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:59,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-21 16:08:59,198 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:08:59,198 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:08:59,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,216 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:59,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:59,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-21 16:08:59,243 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:08:59,244 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:08:59,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,267 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:59,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:59,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-21 16:08:59,287 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:08:59,287 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:08:59,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,312 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:59,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,328 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:59,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-21 16:08:59,332 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:08:59,333 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:08:59,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,359 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-21 16:08:59,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:59,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:59,379 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:08:59,379 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:08:59,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,415 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:59,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,438 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:59,441 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:08:59,441 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:08:59,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-21 16:08:59,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,467 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:08:59,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:59,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,488 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:08:59,489 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 16:08:59,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:59,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-21 16:08:59,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,510 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 16:08:59,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,511 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:59,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:08:59,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,527 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:59,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-21 16:08:59,543 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:59,543 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:59,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,581 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:59,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:08:59,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,597 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:59,600 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:59,600 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:59,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-21 16:08:59,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,617 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-21 16:08:59,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:59,633 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:08:59,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,633 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:59,636 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:59,636 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:59,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,653 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:59,671 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:08:59,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,672 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:59,674 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:59,674 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:59,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-21 16:08:59,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,699 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:59,715 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:08:59,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:08:59,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,716 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:59,716 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:08:59,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:08:59,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-21 16:08:59,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,739 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-21 16:08:59,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:59,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:08:59,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:59,762 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:59,762 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:59,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,779 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:59,795 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:08:59,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,795 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:59,798 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:59,798 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:59,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-21 16:08:59,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,827 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:59,848 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:08:59,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,848 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:59,851 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:59,851 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:59,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-21 16:08:59,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,875 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-21 16:08:59,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:59,889 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:08:59,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,889 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:59,891 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:59,891 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:59,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-11-21 16:08:59,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,906 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-21 16:08:59,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:59,924 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:08:59,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:59,926 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:59,927 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:59,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:08:59,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-21 16:08:59,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:08:59,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:08:59,957 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:08:59,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-21 16:08:59,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:08:59,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:08:59,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:08:59,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:08:59,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:08:59,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:08:59,973 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:08:59,973 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:08:59,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-11-21 16:09:00,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,004 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-21 16:09:00,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,019 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:00,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,020 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:00,022 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:00,022 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:00,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-11-21 16:09:00,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,033 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-21 16:09:00,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,047 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:00,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:00,049 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:00,050 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:00,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-11-21 16:09:00,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,067 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-21 16:09:00,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:00,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:00,083 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:00,083 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:00,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,093 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-21 16:09:00,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:00,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:00,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,109 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:00,110 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:09:00,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:00,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2022-11-21 16:09:00,133 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 16:09:00,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,134 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-21 16:09:00,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,149 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:00,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:00,161 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:00,161 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:00,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,207 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,224 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:00,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:00,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-21 16:09:00,228 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:00,230 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:00,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,257 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,273 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:00,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:00,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-21 16:09:00,276 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:00,276 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:00,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,295 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,313 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:00,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:00,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-21 16:09:00,316 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:00,316 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:00,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-11-21 16:09:00,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,335 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-21 16:09:00,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,355 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:00,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:00,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:00,356 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:09:00,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:00,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,366 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-21 16:09:00,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,383 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:00,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:00,388 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:00,388 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:00,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,414 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,437 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:00,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:00,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-21 16:09:00,441 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:00,441 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:00,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,466 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,482 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:00,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:00,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-21 16:09:00,488 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:00,488 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:00,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,515 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,531 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:00,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:00,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-21 16:09:00,535 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:00,535 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:00,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,561 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-21 16:09:00,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,579 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:00,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:00,582 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:00,583 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:00,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,607 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,623 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:00,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,623 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:00,626 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:00,626 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:00,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-21 16:09:00,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,651 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-21 16:09:00,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,667 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:00,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:00,670 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:00,670 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:00,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,707 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,723 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:00,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:00,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-21 16:09:00,728 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:00,728 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:00,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,755 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,771 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:00,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:00,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-21 16:09:00,775 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:00,775 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:00,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,794 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-21 16:09:00,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,807 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:00,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:00,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:00,808 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:09:00,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:00,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,814 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 16:09:00,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,815 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-21 16:09:00,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,828 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:00,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,829 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:00,843 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:00,843 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:00,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2022-11-21 16:09:00,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,910 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,928 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:00,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:00,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-21 16:09:00,948 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:00,948 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:00,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:00,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:00,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:00,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:00,975 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:00,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:00,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-21 16:09:00,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:00,998 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:00,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:00,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:00,998 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:01,003 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:01,003 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:01,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,039 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:01,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:01,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-21 16:09:01,059 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:01,059 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:01,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,090 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,107 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:01,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:01,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,107 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:01,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-21 16:09:01,109 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 16:09:01,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:01,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,126 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,142 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:01,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,143 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:01,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-21 16:09:01,147 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:01,147 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:01,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,183 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,200 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:01,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,200 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:01,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-21 16:09:01,204 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:01,204 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:01,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,240 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-21 16:09:01,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,257 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:01,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,257 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:01,261 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:01,261 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:01,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,293 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-21 16:09:01,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:01,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:01,314 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:01,314 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:01,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,348 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-21 16:09:01,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,365 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:01,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:01,369 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:01,369 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:01,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,395 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,412 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:01,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,412 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:01,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-21 16:09:01,416 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:01,416 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:01,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,447 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-21 16:09:01,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,465 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:01,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,465 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:01,469 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:01,469 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:01,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,495 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,512 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:01,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,512 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:01,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-21 16:09:01,516 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:01,516 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:01,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,532 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-21 16:09:01,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,545 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:01,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,546 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:01,550 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:01,550 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:01,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,582 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-21 16:09:01,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:01,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:01,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:01,597 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 16:09:01,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:01,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,605 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 16:09:01,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,606 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-21 16:09:01,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:01,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,623 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:01,632 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:01,632 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:01,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,667 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-21 16:09:01,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,680 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:01,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:01,683 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:01,683 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:01,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,694 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-21 16:09:01,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:01,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:01,711 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:01,711 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:01,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,739 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-21 16:09:01,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:01,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:01,759 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:01,759 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:01,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,770 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-21 16:09:01,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,782 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:01,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:01,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:01,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:09:01,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:01,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,806 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-21 16:09:01,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:01,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:01,822 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:01,822 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:01,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2022-11-21 16:09:01,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,834 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-21 16:09:01,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:01,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:01,849 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:01,849 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:01,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,860 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-21 16:09:01,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,873 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:01,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:01,876 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:01,876 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:01,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,893 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-21 16:09:01,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,909 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:01,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:01,912 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:01,912 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:01,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,937 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:01,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:01,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:01,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:01,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:01,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:01,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:01,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-21 16:09:01,962 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:01,962 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:01,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:01,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:01,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:01,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:01,999 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,019 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:02,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:02,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-21 16:09:02,022 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:02,023 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:02,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,055 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:02,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:02,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-21 16:09:02,078 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:02,079 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:02,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,109 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-21 16:09:02,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:02,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:02,130 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:02,130 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:02,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2022-11-21 16:09:02,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,142 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-21 16:09:02,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,155 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:02,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:02,159 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:02,159 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:02,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,177 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,198 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:02,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:02,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,198 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:02,199 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:09:02,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:02,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-21 16:09:02,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,205 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 16:09:02,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,206 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-21 16:09:02,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,219 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:02,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,219 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:02,234 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:02,234 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:02,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,283 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-21 16:09:02,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:02,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,309 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:02,312 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:02,312 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:02,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2022-11-21 16:09:02,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,327 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-21 16:09:02,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:02,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,341 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:02,345 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:02,345 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:02,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,364 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-21 16:09:02,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,377 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:02,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,377 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:02,384 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:02,384 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:02,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2022-11-21 16:09:02,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,419 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:02,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:02,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,436 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:02,437 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:02,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:02,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-21 16:09:02,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,459 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,476 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:02,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,476 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:02,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-21 16:09:02,480 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:02,480 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:02,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,495 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-21 16:09:02,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,508 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:02,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,508 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:02,512 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:02,512 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:02,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,543 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-21 16:09:02,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,560 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:02,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,560 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:02,564 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:02,564 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:02,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,585 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-21 16:09:02,604 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:02,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,604 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:02,608 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:02,608 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:02,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,628 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,647 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:02,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,648 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:02,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-21 16:09:02,652 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:02,652 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:02,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,679 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-21 16:09:02,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,700 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:02,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,701 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:02,704 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:02,704 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:02,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,732 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,752 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:02,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,752 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:02,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-21 16:09:02,756 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:02,756 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:02,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,783 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-21 16:09:02,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,800 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:02,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,800 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:02,803 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:02,804 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:02,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,830 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-21 16:09:02,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,846 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:02,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,847 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:02,850 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:02,850 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:02,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:02,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:02,880 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:02,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:02,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-21 16:09:02,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:02,897 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:02,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:02,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:02,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:02,898 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:02,899 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:02,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:02,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:02,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:02,905 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-21 16:09:02,906 INFO L748 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < main_~N~0#1 % 65536 % 4294967296);main_~x~0#1 := 2 + main_~x~0#1; 3#L17-2true [2022-11-21 16:09:02,906 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < main_~N~0#1 % 65536 % 4294967296);main_~x~0#1 := 2 + main_~x~0#1; 3#L17-2true [2022-11-21 16:09:02,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:09:02,907 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2022-11-21 16:09:02,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:09:02,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [147497603] [2022-11-21 16:09:02,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:09:02,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:09:02,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:09:02,918 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 16:09:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:09:02,936 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 16:09:02,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:09:02,939 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2022-11-21 16:09:02,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:09:02,939 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937431421] [2022-11-21 16:09:02,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:09:02,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:09:02,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:09:02,957 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 16:09:02,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:09:02,967 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 16:09:02,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:09:02,968 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2022-11-21 16:09:02,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:09:02,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1136157065] [2022-11-21 16:09:02,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:09:02,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:09:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:09:03,002 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 16:09:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 16:09:03,029 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 16:09:03,049 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:09:03,049 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:09:03,050 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:09:03,050 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:09:03,050 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-21 16:09:03,050 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:03,050 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:09:03,050 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:09:03,050 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2022-11-21 16:09:03,050 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:09:03,051 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:09:03,051 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:09:03,196 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:09:03,196 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-21 16:09:03,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:03,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:03,198 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:03,207 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 16:09:03,207 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:09:03,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-21 16:09:03,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:03,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:03,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:03,227 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:03,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-21 16:09:03,230 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-21 16:09:03,230 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 16:09:03,256 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-21 16:09:03,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:03,268 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:09:03,268 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:09:03,268 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:09:03,268 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:09:03,268 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 16:09:03,268 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:03,268 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:09:03,268 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:09:03,268 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2022-11-21 16:09:03,268 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:09:03,268 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:09:03,269 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:09:03,407 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:09:03,407 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 16:09:03,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:03,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:03,409 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:03,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:03,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-21 16:09:03,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:03,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:03,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:03,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:03,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:03,433 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:09:03,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:03,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:03,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:03,440 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 16:09:03,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:03,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:03,441 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:03,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-21 16:09:03,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:03,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:03,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:03,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:03,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:03,454 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:03,456 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:09:03,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:03,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:03,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-11-21 16:09:03,466 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 16:09:03,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:03,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:03,468 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:03,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-21 16:09:03,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:03,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:03,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:03,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:03,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:03,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:03,484 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:09:03,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:03,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:03,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-11-21 16:09:03,494 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 16:09:03,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:03,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:03,495 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:03,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-21 16:09:03,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:03,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:03,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:03,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:03,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:03,508 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:03,512 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 16:09:03,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:03,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:03,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-21 16:09:03,538 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 16:09:03,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:03,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:03,539 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:03,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-21 16:09:03,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:03,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:03,552 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:03,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:03,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:03,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:03,553 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:03,556 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:09:03,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:03,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:03,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-21 16:09:03,577 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 16:09:03,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:03,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:03,578 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:03,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-21 16:09:03,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:03,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:03,591 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:03,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:03,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:03,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:03,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:03,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:09:03,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:03,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:03,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:03,614 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 16:09:03,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:03,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:03,615 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:03,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-21 16:09:03,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:03,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:03,631 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:03,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:03,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:03,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:03,631 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:03,637 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 16:09:03,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:03,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:03,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-11-21 16:09:03,662 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 16:09:03,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:03,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:03,663 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:03,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-21 16:09:03,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:03,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:03,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:03,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:03,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:03,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:03,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:03,679 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:09:03,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:03,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:03,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-11-21 16:09:03,715 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 16:09:03,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:03,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:03,716 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:03,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-21 16:09:03,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:03,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:03,729 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:03,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:03,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:03,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:03,729 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:03,734 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:03,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:03,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:03,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-21 16:09:03,909 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 16:09:03,910 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 16:09:03,910 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 16:09:03,910 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 16:09:03,910 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 16:09:03,910 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:03,910 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 16:09:03,910 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 16:09:03,910 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Lasso [2022-11-21 16:09:03,911 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 16:09:03,911 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 16:09:03,912 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:09:03,915 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:09:03,929 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:09:03,942 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:09:03,945 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:09:03,948 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:09:03,966 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:09:03,991 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:09:03,994 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 16:09:04,306 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 16:09:04,306 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 16:09:04,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,307 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-21 16:09:04,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:04,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,329 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:04,330 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:09:04,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:04,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:04,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,347 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:04,369 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:04,369 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:09:04,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-21 16:09:04,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:04,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,395 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,411 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:04,413 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:04,413 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:09:04,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-21 16:09:04,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:04,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,439 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,455 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:04,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-21 16:09:04,461 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:04,461 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:09:04,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:04,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,487 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-21 16:09:04,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,503 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:04,504 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:04,504 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:09:04,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-11-21 16:09:04,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,514 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-21 16:09:04,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,527 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:04,528 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:04,528 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:09:04,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-21 16:09:04,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,535 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-21 16:09:04,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:04,549 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:04,549 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:09:04,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-11-21 16:09:04,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,561 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-21 16:09:04,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:04,575 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:04,575 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:09:04,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-21 16:09:04,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,582 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-21 16:09:04,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:04,596 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:04,596 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:09:04,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-11-21 16:09:04,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,603 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-21 16:09:04,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,615 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:04,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:04,617 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:09:04,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-11-21 16:09:04,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,640 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-21 16:09:04,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:04,654 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:04,654 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:09:04,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:04,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,661 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-21 16:09:04,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:04,674 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:04,674 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:09:04,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-21 16:09:04,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,682 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-21 16:09:04,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:04,703 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:04,704 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:09:04,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:04,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,727 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:04,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-21 16:09:04,749 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:04,749 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 16:09:04,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:04,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,779 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-21 16:09:04,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:04,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,800 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 16:09:04,801 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 16:09:04,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:04,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:04,826 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 16:09:04,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,827 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:04,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,844 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:04,844 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:09:04,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:04,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-21 16:09:04,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:04,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,865 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-21 16:09:04,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,882 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:04,884 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:04,884 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:04,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:04,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,907 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,923 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:04,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-21 16:09:04,925 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:04,925 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:04,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:04,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:04,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:04,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:04,951 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:04,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:04,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-21 16:09:04,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:04,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:04,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:04,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:04,976 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:04,976 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:05,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,005 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,007 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,023 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:05,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-21 16:09:05,025 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:05,025 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:05,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,033 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-21 16:09:05,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:05,047 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:05,047 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:05,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-11-21 16:09:05,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,055 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-21 16:09:05,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:05,070 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:05,070 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:05,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-11-21 16:09:05,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,079 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-21 16:09:05,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:05,093 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:05,093 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:05,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-11-21 16:09:05,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,125 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:05,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-21 16:09:05,146 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:05,146 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:05,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,169 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:05,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-21 16:09:05,187 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:05,187 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:05,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,219 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:05,238 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:05,238 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:05,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-21 16:09:05,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,263 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:05,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-21 16:09:05,282 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:05,286 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:05,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-11-21 16:09:05,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,306 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-21 16:09:05,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,319 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:05,321 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:05,321 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:05,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,340 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-21 16:09:05,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,355 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:05,357 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:05,357 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:05,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,365 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-21 16:09:05,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:05,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,389 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:05,390 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:09:05,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:05,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-11-21 16:09:05,395 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 16:09:05,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,396 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-21 16:09:05,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:05,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,409 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:05,409 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:09:05,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:05,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,415 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-21 16:09:05,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:05,431 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:05,432 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:05,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,460 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-21 16:09:05,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:05,476 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:05,476 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:05,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-11-21 16:09:05,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,486 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-21 16:09:05,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,503 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:05,513 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:05,513 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:05,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,552 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:05,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-21 16:09:05,578 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:05,578 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:05,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,604 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-21 16:09:05,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:05,622 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:05,623 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:05,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,647 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:05,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-21 16:09:05,666 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:05,666 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:05,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,691 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:05,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-21 16:09:05,711 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:05,711 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:05,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,740 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:05,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-21 16:09:05,762 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:05,762 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:05,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,787 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-21 16:09:05,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:05,806 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:05,806 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:05,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-11-21 16:09:05,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,815 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-21 16:09:05,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:05,835 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:05,835 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:05,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2022-11-21 16:09:05,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,845 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-21 16:09:05,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,858 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:05,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:05,860 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:05,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-11-21 16:09:05,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,870 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-21 16:09:05,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:05,885 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:05,885 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:05,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,894 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-21 16:09:05,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,907 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:05,909 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:05,909 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:05,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-11-21 16:09:05,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,919 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-21 16:09:05,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:05,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:05,932 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:09:05,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:05,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:05,937 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 16:09:05,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,938 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-21 16:09:05,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:05,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,951 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:05,951 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 16:09:05,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:05,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-11-21 16:09:05,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,957 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-21 16:09:05,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,970 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:05,973 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:05,973 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:05,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:05,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2022-11-21 16:09:05,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:05,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:05,984 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:05,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-21 16:09:05,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:05,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:05,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:05,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:05,997 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:06,000 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:06,000 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:06,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-11-21 16:09:06,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,032 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-21 16:09:06,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:06,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,046 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:06,058 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:06,058 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:06,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2022-11-21 16:09:06,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,088 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-21 16:09:06,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:06,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:06,103 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:06,103 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:06,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2022-11-21 16:09:06,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,114 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-21 16:09:06,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:06,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,127 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:06,129 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:06,129 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:06,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2022-11-21 16:09:06,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,142 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-21 16:09:06,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:06,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:06,157 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:06,158 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:06,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-11-21 16:09:06,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,169 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-21 16:09:06,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:06,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,182 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:06,185 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:06,185 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:06,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-11-21 16:09:06,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,196 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-21 16:09:06,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:06,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,209 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:06,211 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:06,212 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:06,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-11-21 16:09:06,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,223 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-21 16:09:06,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:06,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,239 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:06,242 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:06,242 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:06,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-11-21 16:09:06,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,261 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-21 16:09:06,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:06,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,274 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:06,277 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:06,277 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:06,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-11-21 16:09:06,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,288 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-21 16:09:06,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:06,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,301 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:06,303 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:06,304 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:06,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-11-21 16:09:06,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,315 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-21 16:09:06,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:06,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,328 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:06,331 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:06,331 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:06,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-11-21 16:09:06,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,342 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-21 16:09:06,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:06,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:06,358 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:06,358 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:06,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-11-21 16:09:06,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,399 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 16:09:06,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:06,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,420 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:06,420 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 16:09:06,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:06,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-21 16:09:06,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:06,442 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 16:09:06,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,443 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-21 16:09:06,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:06,464 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:06,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:06,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,465 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:06,465 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:09:06,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:06,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:06,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,487 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-21 16:09:06,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:06,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:06,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,521 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:06,523 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:06,523 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:06,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:06,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,541 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-21 16:09:06,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:06,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:06,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:06,560 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:06,560 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:06,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:06,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,591 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:06,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:06,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,608 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:06,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-21 16:09:06,616 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:06,616 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:06,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-21 16:09:06,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,649 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-21 16:09:06,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:06,662 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:06,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,662 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:06,663 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:06,663 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:06,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:06,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,681 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:06,704 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:06,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,704 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:06,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-21 16:09:06,706 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:06,706 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:06,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:06,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,727 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-21 16:09:06,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:06,747 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:06,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:06,749 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:06,750 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:06,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:06,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,767 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-21 16:09:06,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:06,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:06,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,788 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:06,792 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:06,792 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:06,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:06,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,815 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:06,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:06,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:06,834 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:06,834 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:06,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-21 16:09:06,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:06,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,857 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:06,873 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:06,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,873 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:06,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-21 16:09:06,875 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:06,876 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:06,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:06,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,900 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:06,916 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:06,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,916 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:06,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-21 16:09:06,918 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:06,919 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:06,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:06,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,936 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-21 16:09:06,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:06,953 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:06,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,953 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:06,955 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:06,955 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:06,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:06,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:06,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:06,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:06,976 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:06,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:06,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-21 16:09:06,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:06,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:06,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:06,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:06,993 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:06,995 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:06,995 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:07,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:07,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,020 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-21 16:09:07,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,036 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:07,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,036 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:07,038 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 16:09:07,038 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 16:09:07,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:07,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,064 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:07,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:07,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 16:09:07,081 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 16:09:07,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:07,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-21 16:09:07,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:07,106 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 16:09:07,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,107 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-21 16:09:07,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,122 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:07,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:07,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:07,123 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:09:07,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:07,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-11-21 16:09:07,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,130 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-21 16:09:07,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,143 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:07,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:07,145 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:07,145 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:07,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-11-21 16:09:07,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,159 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-21 16:09:07,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,172 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:07,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,172 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:07,174 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:07,174 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:07,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-11-21 16:09:07,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,187 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-21 16:09:07,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,200 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:07,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:07,210 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:07,211 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:07,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-11-21 16:09:07,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,260 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-21 16:09:07,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,274 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:07,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:07,277 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:07,277 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:07,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-21 16:09:07,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,303 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-21 16:09:07,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,321 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:07,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:07,323 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:07,324 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:07,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:07,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,355 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,376 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:07,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:07,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-21 16:09:07,379 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:07,379 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:07,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:07,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,392 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-21 16:09:07,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,405 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:07,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,405 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:07,407 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:07,407 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:07,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-11-21 16:09:07,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,420 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-21 16:09:07,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,433 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:07,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:07,435 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:07,435 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:07,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-11-21 16:09:07,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,448 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-21 16:09:07,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,461 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:07,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:07,463 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:07,463 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:07,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-11-21 16:09:07,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,476 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-21 16:09:07,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,490 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:07,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:07,492 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:07,493 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:07,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:07,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,506 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-21 16:09:07,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,519 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:07,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:07,521 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:07,521 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:07,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-11-21 16:09:07,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,534 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-21 16:09:07,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,547 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:07,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:07,549 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:07,550 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:07,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-11-21 16:09:07,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,563 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-21 16:09:07,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,575 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:07,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:07,578 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:07,578 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:07,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-21 16:09:07,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,590 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-21 16:09:07,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,603 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 16:09:07,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:07,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:07,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:09:07,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:07,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2022-11-21 16:09:07,610 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 16:09:07,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,611 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-21 16:09:07,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,624 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:07,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:07,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:07,625 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 16:09:07,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:07,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2022-11-21 16:09:07,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,634 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-21 16:09:07,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,650 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:07,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,651 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:07,653 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:07,654 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:07,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:07,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,682 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-21 16:09:07,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,696 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:07,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,696 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:07,699 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:07,699 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:07,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2022-11-21 16:09:07,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,715 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-21 16:09:07,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,732 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:07,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,732 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:07,747 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:07,747 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:07,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-11-21 16:09:07,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,813 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-21 16:09:07,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,826 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:07,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,826 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:07,829 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:07,829 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:07,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2022-11-21 16:09:07,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,844 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-21 16:09:07,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,857 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:07,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,857 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:07,860 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:07,860 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:07,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-21 16:09:07,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,875 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-21 16:09:07,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:07,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:07,893 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:07,893 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:07,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-11-21 16:09:07,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,909 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-21 16:09:07,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,926 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:07,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,927 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:07,930 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:07,930 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:07,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2022-11-21 16:09:07,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,947 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-21 16:09:07,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:07,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:07,963 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:07,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:07,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:07,964 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:07,968 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:07,968 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:07,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:07,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2022-11-21 16:09:07,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:07,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:07,987 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:07,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-21 16:09:07,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,002 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:08,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,002 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:08,005 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:08,005 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:08,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,020 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-21 16:09:08,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,034 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:08,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,034 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:08,039 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:08,039 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:08,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-11-21 16:09:08,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,056 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-21 16:09:08,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,069 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:08,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,069 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:08,072 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:08,072 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:08,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2022-11-21 16:09:08,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,092 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-21 16:09:08,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:08,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,106 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:08,109 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:08,109 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:08,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2022-11-21 16:09:08,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,126 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-21 16:09:08,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:08,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:08,144 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 16:09:08,144 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 16:09:08,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,159 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-21 16:09:08,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,172 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:08,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:08,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,173 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 16:09:08,174 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 16:09:08,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:08,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,181 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 16:09:08,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,182 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-21 16:09:08,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,195 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:08,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:08,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:08,196 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:09:08,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:08,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2022-11-21 16:09:08,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,226 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-21 16:09:08,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,239 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:08,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,239 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:08,241 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:08,241 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:08,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2022-11-21 16:09:08,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,252 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-21 16:09:08,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,264 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:08,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:08,267 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:08,267 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:08,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2022-11-21 16:09:08,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,277 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-21 16:09:08,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:08,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:08,300 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:08,300 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:08,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,341 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-21 16:09:08,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,360 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:08,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:08,362 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:08,362 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:08,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,387 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:08,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,404 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:08,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-21 16:09:08,406 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:08,406 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:08,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,435 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,455 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:08,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:08,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-21 16:09:08,458 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:08,458 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:08,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,483 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:08,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:08,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-21 16:09:08,502 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:08,502 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:08,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,527 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:08,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:08,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-21 16:09:08,547 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:08,547 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:08,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,575 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-21 16:09:08,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,591 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:08,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:08,594 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:08,594 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:08,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,619 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-21 16:09:08,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:08,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:08,639 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:08,639 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:08,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,663 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-21 16:09:08,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,679 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:08,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:08,682 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:08,682 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:08,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,715 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-21 16:09:08,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,750 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:08,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:08,753 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:08,753 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:08,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,775 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,791 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:08,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:08,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-21 16:09:08,794 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 16:09:08,794 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 16:09:08,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,819 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 16:09:08,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:08,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 16:09:08,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 16:09:08,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:08,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-21 16:09:08,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,866 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 16:09:08,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,867 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:08,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:08,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,885 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:08,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-21 16:09:08,886 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:08,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:08,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,907 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,923 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:08,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,924 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:08,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-21 16:09:08,927 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:08,927 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:08,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,954 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:08,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:08,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-21 16:09:08,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:08,971 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:08,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:08,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:08,971 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:08,974 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:08,975 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:08,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:08,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:08,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:08,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:08,999 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:09,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:09,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:09,016 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:09,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:09,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:09,016 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:09,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-21 16:09:09,033 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:09,033 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:09,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:09,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-11-21 16:09:09,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:09,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:09,104 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:09,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-21 16:09:09,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:09,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:09,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:09,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:09,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:09,117 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:09,120 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:09,120 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:09,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:09,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-11-21 16:09:09,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:09,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:09,133 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:09,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-21 16:09:09,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:09,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:09,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:09,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:09,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:09,146 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:09,149 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:09,149 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:09,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:09,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-11-21 16:09:09,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:09,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:09,162 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:09,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-21 16:09:09,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:09,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:09,174 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:09,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:09,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:09,175 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:09,178 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:09,178 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:09,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:09,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:09,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:09,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:09,207 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:09,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:09,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:09,223 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:09,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:09,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:09,224 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:09,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-21 16:09:09,227 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:09,227 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:09,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:09,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:09,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:09,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:09,252 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:09,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:09,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:09,268 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:09,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:09,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:09,268 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:09,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-21 16:09:09,271 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:09,272 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:09,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:09,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:09,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:09,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:09,295 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:09,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:09,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-21 16:09:09,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:09,315 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:09,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:09,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:09,316 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:09,319 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:09,319 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:09,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:09,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-11-21 16:09:09,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:09,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:09,331 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:09,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-21 16:09:09,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:09,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:09,343 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:09,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:09,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:09,344 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:09,346 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:09,347 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:09,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:09,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-11-21 16:09:09,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:09,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:09,362 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:09,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-21 16:09:09,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:09,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:09,376 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:09,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:09,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:09,376 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:09,379 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:09,379 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:09,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:09,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:09,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:09,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:09,392 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:09,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-21 16:09:09,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:09,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:09,404 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:09,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:09,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:09,404 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:09,408 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:09,408 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:09,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:09,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-21 16:09:09,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:09,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:09,421 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:09,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-21 16:09:09,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:09,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:09,434 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:09,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:09,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:09,434 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:09,437 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 16:09:09,437 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 16:09:09,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:09,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-11-21 16:09:09,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 16:09:09,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:09:09,450 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 16:09:09,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-21 16:09:09,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 16:09:09,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 16:09:09,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 16:09:09,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 16:09:09,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 16:09:09,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 16:09:09,463 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 16:09:09,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 16:09:09,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 16:09:09,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 16:09:09,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2022-11-21 16:09:09,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 21.11 04:09:09 BoogieIcfgContainer [2022-11-21 16:09:09,475 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-21 16:09:09,475 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 16:09:09,475 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 16:09:09,476 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 16:09:09,476 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:08:54" (3/4) ... [2022-11-21 16:09:09,479 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-21 16:09:09,479 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 16:09:09,481 INFO L158 Benchmark]: Toolchain (without parser) took 15779.29ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 134.3MB in the beginning and 90.9MB in the end (delta: 43.5MB). Peak memory consumption was 78.8MB. Max. memory is 16.1GB. [2022-11-21 16:09:09,481 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 167.8MB. Free memory is still 136.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:09:09,482 INFO L158 Benchmark]: CACSL2BoogieTranslator took 221.99ms. Allocated memory is still 167.8MB. Free memory was 133.8MB in the beginning and 124.4MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 16:09:09,482 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.65ms. Allocated memory is still 167.8MB. Free memory was 123.9MB in the beginning and 122.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:09:09,482 INFO L158 Benchmark]: Boogie Preprocessor took 19.06ms. Allocated memory is still 167.8MB. Free memory was 122.8MB in the beginning and 121.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 16:09:09,483 INFO L158 Benchmark]: RCFGBuilder took 259.22ms. Allocated memory is still 167.8MB. Free memory was 121.7MB in the beginning and 112.4MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:09:09,483 INFO L158 Benchmark]: BuchiAutomizer took 15242.04ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 112.4MB in the beginning and 90.9MB in the end (delta: 21.5MB). Peak memory consumption was 97.7MB. Max. memory is 16.1GB. [2022-11-21 16:09:09,484 INFO L158 Benchmark]: Witness Printer took 4.07ms. Allocated memory is still 201.3MB. Free memory is still 90.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:09:09,485 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 167.8MB. Free memory is still 136.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 221.99ms. Allocated memory is still 167.8MB. Free memory was 133.8MB in the beginning and 124.4MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.65ms. Allocated memory is still 167.8MB. Free memory was 123.9MB in the beginning and 122.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 19.06ms. Allocated memory is still 167.8MB. Free memory was 122.8MB in the beginning and 121.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 259.22ms. Allocated memory is still 167.8MB. Free memory was 121.7MB in the beginning and 112.4MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 15242.04ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 112.4MB in the beginning and 90.9MB in the end (delta: 21.5MB). Peak memory consumption was 97.7MB. Max. memory is 16.1GB. * Witness Printer took 4.07ms. Allocated memory is still 201.3MB. Free memory is still 90.9MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 15.1s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 15.1s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital38 mio100 ax100 hnf100 lsp76 ukn100 mio100 lsp100 div799 bol100 ite100 ukn100 eq142 hnf96 smp39 dnf100 smp100 tf101 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 43ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;" "assume !!(main_~x~0#1 % 4294967296 < main_~N~0#1 % 65536 % 4294967296);main_~x~0#1 := 2 + main_~x~0#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < main_~N~0#1 % 65536 % 4294967296);main_~x~0#1 := 2 + main_~x~0#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-21 16:09:09,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dce0475-df0a-4075-94d3-df8ed7fd1d63/bin/uautomizer-vX5HgA9Q3a/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN